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HP 22m - User Manual

HP 22m
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EL-MF877-00 Page 1
Template Revision B
PSG instructions for this template are available at EL-MF877-01
Product End-of-Life Disassembly Instructions
Product Category: Monitors and Displays
Marketing Name / Model
[List multiple models if applicable.]
HP 22m Display
Purpose: The document is intended for use by end-of-life recyclers or treatment facilities. It provides the basic instructions
for the disassembly of HP products to remove components and materials requiring selective treatment, as defined by EU
directive 2002/96/EC, Waste Electrical and Electronic Equipment (WEEE).
1.0 Items Requiring Selective Treatment
1.1 Items listed below are classified as requiring selective treatment.
1.2 Enter the quantity of items contained within the product which require selective treatment in the right column, as
applicable.
Item Description
Notes
Quantity
of items
included
in product
Printed Circuit Boards (PCB) or Printed Circuit
Assemblies (PCA)
With a surface greater than 10 sq cm
Main Board*1,key pad Board*1, TCON Board*1,
3
Batteries
All types including standard alkaline and lithium coin
or button style batteries
0
Mercury-containing components
For example, mercury in lamps, display backlights,
scanner lamps, switches, batteries
0
Liquid Crystal Displays (LCD) with a surface greater
than 100 sq cm
Includes background illuminated displays with gas
discharge lamps panel*1
1
Cathode Ray Tubes (CRT)
0
Capacitors / condensers (Containing PCB/PCT)
0
Electrolytic Capacitors / Condensers measuring
greater than 2.5 cm in diameter or height
external power supply
1
External electrical cables and cords
Power cord*1, HDMI cable*1
All are inside monitor carton box
2
Gas Discharge Lamps
0
Plastics containing Brominated Flame Retardants
weighing > 25 grams (not including PCBs or PCAs
already listed as a separate item above)
0
Components and parts containing toner and ink,
including liquids, semi-liquids (gel/paste) and toner
Include the cartridges, print heads, tubes, vent
chambers, and service stations.
0
Components and waste containing asbestos
0
Components, parts and materials containing
0
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Summary

Items Requiring Selective Treatment

Tools Required for Disassembly

Product Disassembly Process

Basic Steps for Selective Treatment

Details basic steps for removing components and materials requiring selective treatment.

Optional Graphic Guidance

Provides guidance for optional graphic illustrations for complex disassembly steps.

General Information

Product Description

Assessment Requirement

Result of Reuse;Recycling;Recovery Assessments

Appearance of the Product

Disassembly Procedure

Disassembly Tools

Connection Technique

Disassembly Time

Disassembly Tree

Selective Treatment for Materials and Components

Material Recycling Information

Material Reuse;Recycling and Recovery Table

Details material composition, weights, and recycling/recovery rates.

ANNEX VII of WEEE Directive (2012;19;EU)

Recommendations for WEEE Directive Compliance

Overview

This document outlines the disassembly instructions for the HP 22m Display, a monitor falling under the "Monitors and Displays" product category. It is primarily intended for end-of-life recyclers and treatment facilities to facilitate the removal of components and materials requiring selective treatment, as defined by EU directive 2002/96/EC (WEEE).

Function Description

The HP 22m Display serves as a visual output device, connecting to a computer or other video sources to display images and information. Its primary function is to provide a clear and stable visual interface for users, supporting various applications from general computing to multimedia consumption. The monitor is designed to be a standalone display unit, requiring an external power supply and video input to operate.

Usage Features

The HP 22m Display is designed for ease of use and integration into a typical desktop environment. It features a standard display panel, likely an LCD (Liquid Crystal Display), given the selective treatment requirements for such components. The monitor includes essential connectivity options, such as an HDMI cable, to interface with a wide range of devices. Power is supplied via an external power cord, ensuring flexibility in placement and potentially simplifying internal design. The monitor's physical structure includes a base and neck assembly, allowing for stable positioning on a desk. User interaction is facilitated through a keypad board, which likely provides controls for display settings such as brightness, contrast, and input selection. The overall design emphasizes a straightforward setup and operation, making it accessible for various users.

Maintenance Features

From a maintenance perspective, particularly concerning end-of-life treatment, the HP 22m Display is designed with a degree of modularity to allow for the selective removal of specific components. The disassembly process, as detailed in the instructions, highlights several key features that aid in maintenance and recycling:

  • Modular Construction: The monitor's structure allows for the separation of major assemblies, such as the base, neck, front bezel, and rear cover. This modularity simplifies access to internal components.
  • Fastener-Based Assembly: The use of screws (approximately 40) and snaps (approximately 33) for assembly indicates that many parts can be mechanically detached. This is crucial for disassembling the product without causing excessive damage to recyclable materials.
  • Accessible Internal Components: The instructions describe steps to remove acetate tapes, internal wires, and FFC (Flexible Flat Cables) from connectors, suggesting that these components are accessible once the outer casing is removed. This allows for the isolation and proper handling of different material types.
  • Identifiable PCBs: The presence of multiple Printed Circuit Boards (PCBs) or Printed Circuit Assemblies (PCAs), including a Main Board, keypad Board, and TCON Board, each with a surface area greater than 10 sq cm, indicates that these components are significant enough to warrant selective treatment. Their identification and removal are facilitated by the disassembly steps.
  • External Power Supply: The use of an external power supply simplifies the internal design of the monitor and isolates the power conversion unit, which often contains electrolytic capacitors, making it easier to manage and replace if necessary, or to selectively treat at end-of-life.
  • Standard Tools for Disassembly: The requirement for common tools like cross screwdrivers, hexagon screwdrivers, and opening plastic picks suggests that the disassembly process is not overly specialized, making it feasible for recycling facilities.
  • Material Segregation: The disassembly process is geared towards segregating materials by type, such as plastic, metal, and glass, to optimize recycling and recovery rates. This includes separating the Liquid Crystal Display (LCD) panel, which is a key component requiring specific treatment.
  • Absence of Certain Hazardous Materials (Implied): The selective treatment list explicitly mentions mercury-containing components, capacitors containing PCB/PCT, and plastics containing brominated flame retardants. The "0" quantity for mercury and PCB/PCT capacitors, and the note about BFRs not being assessed, suggests that the design aims to minimize or exclude these hazardous substances, simplifying end-of-life handling.
  • Cable Management: The instructions mention the removal of external electrical cables and cords, indicating that these are separate components that can be easily detached for recycling.

In summary, the HP 22m Display is designed to be a functional and user-friendly monitor with a construction that supports efficient end-of-life disassembly and material recovery, aligning with WEEE directive objectives.

HP 22m Specifications

General IconGeneral
3D-
Aspect ratio16:9
Screen shapeFlat
Response time14 ms
Display diagonal21.5 \
Display technologyLED
Contrast ratio (typical)1000:1
Display brightness (typical)250 cd/m²
Supported graphics resolutions640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 800 (WXGA), 1440 x 900 (WXGA+), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080)
Tilt angle range-5 - 20 °
Product colorBlack
Country of originChina
Market positioningBusiness
HP segmentHome
HDMI version1.4
Cables includedAC, HDMI, VGA
Sustainability certificatesENERGY STAR
AC input voltage100 - 240 V
Energy efficiency scaleA to G
Power consumption (max)20 W
Power consumption (standby)0.5 W
Power consumption (typical)18 W
Operating temperature (T-T)5 - 35 °C
Operating relative humidity (H-H)20 - 80 %
Package depth142 mm
Package width555 mm
Package height365 mm
Package weight4200 g
Weight and Dimensions IconWeight and Dimensions
Depth (with stand)169 mm
Height (with stand)390.8 mm
Weight (with stand)2400 g
Depth (without stand)37.5 mm
Width (without stand)491.7 mm
Height (without stand)302.2 mm

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